1906052 has 6 divisors (see below), whose sum is σ = 3335598. Its totient is φ = 953024.

The previous prime is 1906043. The next prime is 1906063. The reversal of 1906052 is 2506091.

It can be written as a sum of positive squares in only one way, i.e., 1048576 + 857476 = 1024^2 + 926^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238253 + ... + 238260.

It is an arithmetic number, because the mean of its divisors is an integer number (555933).

2^1906052 is an apocalyptic number.

It is an amenable number.

1906052 is a deficient number, since it is larger than the sum of its proper divisors (1429546).

1906052 is a wasteful number, since it uses less digits than its factorization.

1906052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476517 (or 476515 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1906052 is about 1380.5984209755. The cubic root of 1906052 is about 123.9875984822.

The spelling of 1906052 in words is "one million, nine hundred six thousand, fifty-two".